Invasive Lionfish speared by Diver, Pterois volitans, Caribbean Sea, Dominica

Invasive Lionfish speared by Diver, Pterois volitans, Caribbean Sea, Dominica

Invasive Lionfish speared by Diver, Pterois volitans, Caribbean Sea, Dominica

Invasive Lionfish speared by Diver, Pterois volitans, Caribbean Sea, Dominica

Invasive Lionfish speared by Diver, Pterois volitans, Caribbean Sea, Dominica

Invasive Lionfish speared by Diver, Pterois volitans, Caribbean Sea, Dominica

Invasive Lionfish speared by Diver, Pterois volitans, Caribbean Sea, Dominica

Invasive Lionfish speared by Diver, Pterois volitans, Caribbean Sea, Dominica

Invasive Lionfish, Pterois volitans, Caribbean Sea, Dominica

The introduced and very invasive European rabbit (Oryctolagus cuniculus), outside Stanley, Falkland Islands, South America

Eastern grey squirrel (Sciurus carolinensis) in garden, an invasive species from North America, Henley-on-Thames, Oxfordshire, England, United Kingdom, Europe

An adult nutria (Myocastor coypus), an invasive species introduced from South America, Spree Forest, Germany, Europe

An invasive paper wasp colony growing at the Granja Integral Ochoa hydroponics farm, Santa Cruz Island, Galapagos Islands, UNESCO World Heritage Site, Ecuador, South America

An adult nutria (Myocastor coypus), an invasive species introduced from South America, Spree Forest, Germany, Europe

An adult nutria (Myocastor coypus), an invasive species introduced from South America, Spree Forest, Germany, Europe

Diver collecting lionfish in the Bahamas, as they have become an invasive species, Bahamas, West Indies, Central America

A police photographer photographing protestors at the Climate Camp protest against airport development at Heathrow and the village of Sipson that would be demolished to make way for a third runway, Greater London, England, United Kingdom, Europe

Japanese knotweed eradication in Cornwall, England, United Kingdom, Europe

Escaped garden flowers on the Cornish coast at Porth Nanven near Lands End, Cornwall, England, United Kingdom, Europe

Escaped garden flowers on the Cornish coast at Porth Nanven near Lands End, Cornwall, England, United Kingdom, Europe

PET Scan, Normal and OCD Brain

Human Brain, Surface Mapping

European Starling

Human Plague, Chest X-ray

Invasive Lionfish speared by Diver, Pterois volitans, Caribbean Sea, Dominica, Leeward Antilles, Lesser Antilles, Antilles, Carribean, West Indies, Central America, North America

Invasive rodent called 'Myocastor Coypus', commonly known as 'Nutria', swimming in river with head raised

Young raccoon (Procyon lotor) looking out of a tree hollow, Hesse, Germany, Europe

Invasive rodent called 'Myocastor Coypus', commonly known as 'Nutria', swimming in river

Rodent called, commonly known as Nutria (Myocastor Coypus) eating a plant branch. Nutria are an invasive species in Europe originating from South America

Rodent called, commonly known as Nutria (Myocastor Coypus) eating leaf with yellow teeth next to river. Nutria are an invasive species in Europe originating from South America

The Peacock Grouper (Cephalopholis argus) was deliberately introduced to Hawaii and is now considered an invasive species, Island of Hawaii, Hawaii, United States of America

Research divers from the MOC Marine Institute map out coral damage at Molokini Marine Preserve off the island of Maui, Hawaii. In the future, data from here will help to determine the health of Hawaii's reefs, Maui, Hawaii, United States of America

Research divers from the MOC Marine Institute glue broken coral heads back together and map out coral damage at Molokini Marine Preserve off the island of Maui, Hawaii. In the future, data from here will help to determine the health of Hawaii's reefs, Maui, Hawaii, United States of America

The invasive species, Lionfish (Pterois volitans) amid fire coral plants.

Scuba diver hunting the Invasive lionfish, alien species (Pterois volitans) caught to feed the crocodiles, Chinchorro Banks (Biosphere Reserve), Quintana Roo, Mexico

Swimming crab (Cronius ruber). Newly cited species in the Canary Islands (2015). Due to its large number of observations it is considered invasive. Marine invertebrates of the Canary Islands, Tenerife.

Scuba diver hunting the Invasive lionfish, alien species (Pterois volitans) caught to feed the crocodiles, Chinchorro Banks (Biosphere Reserve), Quintana Roo, Mexico